[SERVER-64970] Start generating new v2 resume token format for all events by default Created: 26/Mar/22 Updated: 29/Oct/23 Resolved: 28/Apr/22 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | 6.1.0-rc0 |
| Type: | Improvement | Priority: | Major - P3 |
| Reporter: | Bernard Gorman | Assignee: | Arun Banala |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | pm1950-m6 | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Issue Links: |
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| Backwards Compatibility: | Minor Change | ||||||||||||||||||||||||||||||||
| Sprint: | QE 2022-05-02 | ||||||||||||||||||||||||||||||||
| Participants: | |||||||||||||||||||||||||||||||||
| Linked BF Score: | 13 | ||||||||||||||||||||||||||||||||
| Description |
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After 6.0, we should start generating the new, standardised token format for all events. This will require us to set the default token version to 2, to make $_generateV2ResumeTokens an optional parameter, and to have mongoS and mongoD assume that its value is true unless it is present and explicitly false. This ticket should also include upgrade/downgrade work to ensure that a change stream can survive upgrades between 6.0 and later releases. |
| Comments |
| Comment by Githook User [ 28/Apr/22 ] |
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Author: {'name': 'Arun Banala', 'email': 'arun.banala@mongodb.com', 'username': 'banarun'}Message: |
| Comment by Kyle Suarez [ 04/Apr/22 ] |
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Per a conversation with bernard.gorman, the question is whether we can do this immediately after 6.0.0-rc0 or if we have to wait until the FCV constants are updated. Will check in again after rc0. |